70874050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109037}}^1$

素因数の和:109062

約数の個数: 24

約数和(自身を含む): 141967476

約数和(自身を除く): 71093426

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 109037, 218074, 545185, 1090370, 1417481, 2725925, 2834962, 5451850, 7087405, 14174810, 35437025, 70874050]

約数ペア:

[(1, 70874050), (2, 35437025), (5, 14174810), (10, 7087405), (13, 5451850), (25, 2834962), (26, 2725925), (50, 1417481), (65, 1090370), (130, 545185), (325, 218074), (650, 109037)]